Construction of a binary intervention scheme for caregivers dependent relationship between patients with bowel cancer and their spouses with enterostomy
Ontology highlight
ABSTRACT:
DISEASE(S): Ntestinal Cancer
PROVIDER: 105488 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
Similar Datasets
Project description:Individual stress coping style has profound effects on how animals respond to environmental change, and individuals within a population strikingly differ in how gene expression shifts in response to challenge. This study used a wild type Zebrafish (Danio rerio) population to: 1) identify and screen for individual coping style using a screening protocol for risk taking in groups and 2) do global transcriptomics of brains from proactive, reactive or randomly chosen individuals (n=10/group) under control conditions. Results show that within our population proactive and reactive individual coping styles can be accurately identified and may represent 10-30% of individuals within the population. Microarray data analyses identify fundamental differences between the three different groups where variance in gene expression values are reduced by using coping style as an explanatory variable. Furthermore, significant differences in mRNAs and related biological processes suggest that even under identical environmental conditions the molecular mechanisms that underpin physiological processes are very different between proactive and reactive individuals within a population.
2012-09-08 | GSE40615 | GEO
Project description:Interventions: Control Group:Provide routine health education during the period from temporary enterostomy surgery to stoma return surgery;Observation Group:On the basis of routine health education, apply the Skinner program teaching method to provide health education for patients.
Primary outcome(s): Enterostomy patients self-management questionnaire;the Chinese Caregiver Preparedness Scale
Study Design: Parallel
| 87137 | ecrin-mdr-crc
Project description:Individual stress coping style has profound effects on how animals respond to environmental change, and individuals within a population strikingly differ in how gene expression shifts in response to challenge. This study used a wild type Zebrafish (Danio rerio) population to: 1) identify and screen for individual coping style using a screening protocol for risk taking in groups and 2) do global transcriptomics of brains from proactive, reactive or randomly chosen individuals (n=10/group) under control conditions. Results show that within our population proactive and reactive individual coping styles can be accurately identified and may represent 10-30% of individuals within the population. Microarray data analyses identify fundamental differences between the three different groups where variance in gene expression values are reduced by using coping style as an explanatory variable. Furthermore, significant differences in mRNAs and related biological processes suggest that even under identical environmental conditions the molecular mechanisms that underpin physiological processes are very different between proactive and reactive individuals within a population. Experimental tank was an 18 litre glass aquarium (dimensions (LxWxH): 40 X 25 X 20cm) lined on three sides with white paper; the front wall was not covered to allow the observer to record the behaviour and divided at 1/3 of his length with a black PVC screen with a 3cm diameter hole in the middle. All the tank surfaces around this third area of the tank were covered with dark paper and closed on the upper part with a removable lid to provide a shelter for the animals. The hole was covered with the same PVC plastic material and removed once the screening started to allow the fish enter the novel environment. Food was not supplied the day before to ensure that during the test the fish were hungry and they had to make the decision to leave a safe area in order to forage. Boldness was measured as the time taken by individual fish to leave a group from a safe, darkened area. It hence represents the willingness of a fish to explore a new, potentially dangerous environment, or boldness. Tests were conducted with groups of 9 randomly-selected fish from stocking tanks. Fish were familiar to each other in the sense that they were previously held in the same stocking tank. Test started with a 10 min. habituation period in the sheltered area with the hole closed with a PVC screen and the top of the sheltered area of the tank also covered to provide a complete quiet place. Then the lid covering the hole was gently removed. Either the first 3 fish to exit the shelter or fish with latency times inferior to 10 minutes were considered bold fish and were removed gently with a fish net from the test tank and placed apart in another tank. Latency times of emergency from the sheltered area were recorded individually. Next 3 animals to emerge before 15 minutes were considered intermediate and also removed gently. At the end of this last 15 minutes, animals that still remained inside the sheltered area were considered shy. Intermediates were discarded and fish selected for different coping strategies where placed in different tanks for posterior molecular analysis. Selected animals were killed by an overdose of MS-22 and the brains were sampled. Individual tissue samples were homogenized into 0.3 ml of Tri-Reagent and stored at -80C for further molecular analysis.
2012-09-08 | E-GEOD-40615 | biostudies-arrayexpress
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2020-04-26 | GSE149321 | GEO
Project description:Circulating TRAIL is reduced in cardiovascular disease patients and TRAIL deletion in mice exacerbates disease. The source of TRAIL and protective mechanism(s) are unclear. Monocyte TRAIL mRNA was reduced from coronary artery disease patients, strikingly associating with reduced plasma TRAIL. A strong inverse correlation between plasma TRAIL and IL-18 was observed, with IL-18 repressing monocyte TRAIL mRNA. In mice, two sources were investigated using bone-marrow (BM) transplants; TRAIL expressed only in BM (BM-TRAIL) or everywhere except BM (parenchymal-TRAIL), vs. whole-body TRAIL ablation (null-TRAIL). BM-TRAIL attenuated macrophage content and atherosclerosis. BM-derived macrophages with TRAIL deletion were more inflammatory, with impaired migration and reduced expression of cholesterol efflux, efferocytosis and nitric oxide-controlling genes. TRAIL expression also reduced islet macrophage content, but only parenchymal-TRAIL islets had improved function. Recombinant TRAIL administration stimulated insulin expression and islet mass. We propose TRAIL maintains monocyte/macrophage homeostasis and limits the progression of atherosclerosis and islet dysfunction.
2019-12-03 | GSE107645 | GEO
Project description:Analysis of the proteome of the crystalline style of the shipworm Lyrodus pedicellatus (21 separate style pooled together)
2018-04-06 | MSV000082247 | MassIVE
Project description:Institutionalization is an exceptional and temporary measure that occurs when there is a violation of rights; lasting until the family reintegration or, in the impossibility of this, the placement in a substitute family through adoption. Among the main reasons for institutionalization in Brazil are the financial difficulties, abandonment, domestic violence, drug addiction, homelessness of the responsible for the child, sexual abuse, and the loss of parents by death or imprisonment. Although children and adolescents have their rights assured when they are institutionalized, the care provided in these spaces does not include all their needs and demands, which may damage their affective-relational development. Maternal deprivation in the first years of life can be detrimental to the development of these children, if not provided by adequate substitute care. Therefore, to understand which place the institutionalized baby occupies in the imaginary of the social caregivers and, from this, how is established the relationship regarding the care, is of fundamental importance to assess and address the risk factors in child development at this stage of life and in situation of institutionalization. This is an exploratory and descriptive study, developed in a childcare institution, located in the city of São Paulo, Brazil, capable of accommodating up to 20 babies between 0 and 2 years old. Data collection was performed with nine employees, eight social caregivers and one general service assistant who work directly in the care of the institutionalized babies. Drawing-Story with Theme (DS-T) procedures were used. Qualitative analysis was based on Interpretative Phenomenological Analysis. The appreciation of the nine applied Drawing-Story procedures allowed the establishment of three discussion axes representations of baby, baby care, and early separation process. This study concluded that the difficulties that permeate the context of caregivers’ work are the high turnover of institutionalized children, as well as employees, the difficulty of dealing with processes of bonding and breaking bonds and no recognition of the profession. We highlight that the place that these babies occupy in the imaginary of these caregivers influences the bond they establish with the children hence the care offered to the babies. It is also noteworthy that these caregivers exhibited anguish and suffering from the reasons they believed led the children to be institutionalized.
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Project description:Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a well-known inducer of apoptosis via formation of the primary death-inducing signaling complex (TRAIL-DISC) at the level of membrane death receptors (DR4 and DR5) which recruit successively FADD and caspase-8. TRAIL can also induce necroptosis when caspases are inhibited. Necroptosis is a regulated cell death dependent on the formation of a cytosolic necrosome complex which includes RIPK1, RIPK3 and MLKL proteins. Elucidating the molecular mechanisms involved in TRAIL-induced necroptosis might provide new insights into the TRAIL death signaling pathway. Here, we report the analysis by mass spectrometry of endogenous RIPK3-dependent necrosome complex constituents upon necroptosis induced by TRAIL/z-VAD/Birinapant (TzB) in HT29 cells. Besides characterization of RIPK1, RIPK3, MLKL, FADD, caspase-8, we find TRIM21 as a new constituent of the necrosome complex. Moreover RIPK1, RIPK3, MLKL, P-MLKL, FADD, caspase-8 and TRIM21 are also found associated to the native TRAIL-DISC upon TzB stimulation showing initiation of the necrotic pathway at the level of TRAIL death receptors in HT29 cells. Finally, TRIM21 may positively modulate necroptosis induction by downregulating NF-kB activation.
2021-03-18 | PXD003383 | Pride
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